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Okamoto IGM 15 NC III CNC Internal Grinding Machine
Specifications
Technical Specifications
- Grinding diameter
- 6mm-150mm
- Max. grinding stroke
- 125mm
- Swing diameter over table
- 600mm
- Swing diameter with cover
- 260mm
- Travel X
- 500mm
- Travel Z
- 170mm
- Rapid traverse
- 10m/min
- Feed
- 10m/min
- Resolution X
- 0.0001mm
- Resolution Z
- 0.0001mm
- Workpiece spindle speed
- 850rpm
Weight & Dimensions
- Machine dimensions X
- 2550mm
- Machine dimensions Y
- 3100mm
- Machine dimensions Z
- 1800mm
- Weight
- 2600kg
Documentation & Inspection
- Documentation
- Available
- Location
- China
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AI Description
BetaCapabilities
The Okamoto IGM 15 NC III is a precision CNC internal grinding machine designed for finishing small to medium-sized cylindrical bores and internal surfaces. With a grinding diameter range of 6–150mm and a maximum grinding stroke of 125mm, it delivers exceptional accuracy down to 0.0001mm resolution—ideal for components requiring tight tolerances. The machine's rapid 10m/min traverse speed and adjustable feed rates make it efficient for both short and longer production runs.
Industries & Uses
This equipment serves manufacturing sectors including automotive, aerospace, medical device production, and precision tool making. Manufacturers use it to grind engine cylinders, hydraulic sleeves, bearing races, and other critical internal features where surface finish and dimensional precision directly impact product performance. It's equally valuable for job shops handling custom grinding work or small manufacturers looking to in-source finishing operations.
What to Check When Buying
When evaluating this used machine, inspect the spindle runout and grinding wheel condition carefully—both directly affect surface quality. Request complete maintenance records, particularly for spindle servicing and coolant system upkeep. Check the NC control system's responsiveness and verify all axis movements (X and Z travel) operate smoothly without binding. Test the workpiece spindle at rated 850rpm and examine the chuck for wear. Since the machine is located in China, factor in logistics and any recalibration needed after transport.
This description is AI-generated and is intended as a general guide only. As with all AI-generated content, it may contain inaccuracies. Please verify all details directly with the seller before making a purchasing decision.
Interested in this machine?
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